Individuals who believe that no matter what the amount of rain falling to the ground, a flood is inevitable and will always kill people. Also people who suffer from Flood Worrier syndrome are known to accuse others as "Disaster Mockers"

Jeremy "the rains be a coming down on us"
Lance "I am starting to worry my wife, my kid and my goat are going to be subject to death, that is a wagon-load of people"
Brandon "you two are a bunch of flood worrier pussy's"
Jeremy "you hoe, your such a Disaster Mocker"